Wireless
Sensor Networks (WSN) consists of
sensors used for sensing environmental conditions and lots of more applications in world . Air
pollution may be a threat to the lifetime of humans. To control the
pollution it's necessary to watch the pollutant gases in periodically. Various
pollution monitoring systems using
sensor network are developed, deployed and tested within the literature. Currently, researchers focus on the concept of The Next Generation
Air Pollution Monitoring System and have achieved significant breakthroughs by utilizing the advance sensing technologies, MicroElectroMechanical Systems (MEMS) and Wireless
Sensor Network (WSN). Comprehensive reviews and comparisons among these three sorts of
sensor networks were also performed. Last but not least, we discuss the restrictions of the prevailing works and conclude the objectives that we would like to realize in future systems. There are many statistical distributions of measurement noises, parameter test methods, and different nonparameter test methods. Which one is that the most proper solving method for a specific hypothesis testing problem may be a problem to be discussed further. Review
articles are the summary of current state of understanding on a specific research topic. They analyze or discuss research previously published by scientist and academicians instead of reporting novel research results.
Relevant Topics in Medical Sciences